Wöhler CDL 210
Short Description
The Wöhler CDL210 allows continuous logging and subsequent downloading of data to PC through the NDIR sensor. An audible alarm is activated when the preset limit value of the CO2 level is exceeded.
Parameters (accuracy)
CO2: 0 -10000 ppm; ±50 ppm ±5%
Temperature: -10°C- 60 °C; ±0.6 °C
Relative humidity: 5 - 95 %; ± 3% or ± 5%
Requirements
The meter starts measuring immediately after being switched on. The display is updated every second. After a change of the operating environment (e.g., from low to high temperature) the meter takes 2 minutes to display the correct CO2 and temperature values. After 10 minutes it will display the correct relative humidity value. It requires continuous mains power supply during the measurement. If the device is switched off without downloading the data and switched on again, the recorded data will be lost. If disconnected from the mains, it has a battery life of about 10 hours, but only for the internal clock. Data storage capacity: 5,333 per recorded value (°C, % RH, CO2).
Maintenance/ Calibration
The meter is factory calibrated to a CO2 concentration level of 400 ppm. It should be calibrated regularly, especially before first use. Calibration will take about 30 minutes. There is the option of automatic calibration and manual calibration.
Guide for installation
https://www.onhaus.es/assets/files/manual-instrucciones-wohler-cdl-210-medidos-co2.pdf